set terminal png
set output 'pretty_graphs/performance_harness_memory.png'
set size 1,1
set title 'Apache response times with 10/100/1000MB allocated'
set key left top
set xlabel 'request'
set ylabel 'response (ms)'
set autoscale
set yrange[0:80]
set xrange[0:100]  # limit the range 
plot "performance_memory_10MB.dat" using 10 with lines title '~10MB', \
     "performance_memory_100MB.dat" using 10 with lines title '~100MB', \
     "performance_memory_1000MB.dat" using 10 with lines title '~1000MB'

